14122220430340 has 72 divisors (see below), whose sum is σ = 33392888559576. Its totient is φ = 5010100339200.

The previous prime is 14122220430293. The next prime is 14122220430359. The reversal of 14122220430340 is 4303402222141.

It can be written as a sum of positive squares in 4 ways, for example, as 440492380416 + 13681728049924 = 663696^2 + 3698882^2 .

It is a super-2 number, since 2×14122220430340² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14122220430299 and 14122220430308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71066979 + ... + 71265418.

It is an arithmetic number, because the mean of its divisors is an integer number (463790118883).

Almost surely, 2^{14122220430340} is an apocalyptic number.

14122220430340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14122220430340 is an abundant number, since it is smaller than the sum of its proper divisors (19270668129236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14122220430340 is a wasteful number, since it uses less digits than its factorization.

14122220430340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142332469 (or 142332456 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14122220430340 its reverse (4303402222141), we get a palindrome (18425622652481).

The spelling of 14122220430340 in words is "fourteen trillion, one hundred twenty-two billion, two hundred twenty million, four hundred thirty thousand, three hundred forty".